<template>
  <div class="login_body">
    <div class="bg" />
    <div class="box">
      <div class="title">智慧园区-登录</div>
      <el-form ref="form" :model="userDetail" :rules="rules">
        <el-form-item label="账号" prop="username">
          <el-input v-model="userDetail.username" />
        </el-form-item>

        <el-form-item label="密码" prop="password">
          <el-input v-model="userDetail.password" show-password />
        </el-form-item>

        <el-form-item prop="remember">
          <el-checkbox v-model="checked">记住我</el-checkbox>
        </el-form-item>

        <el-form-item>
          <el-button type="primary" class="login_btn" @click="submitForm()">登录</el-button>
        </el-form-item>
      </el-form>
    </div>
  </div>
</template>

<script>
// import axios from 'axios'
import { FORM_KEY } from '@/constants/KEY'
export default {
  name: 'Login',
  data() {
    return {
      userDetail: {
        username: '',
        password: '' },
      rules: {
        username: [
          { required: true, message: '请输入活动名称', trigger: 'blur' },
          { min: 1, max: 10, message: '长度在 3 到 10 个字符', trigger: 'blur' }
        ],
        password: [
          { required: true, message: '请输入活动名称', trigger: 'blur' },
          { min: 1, max: 8, message: '长度在 3 到 8 个字符', trigger: 'blur' }
        ] },
      checked: true
    }
  },
  created() {
    const localDate = localStorage.getItem(FORM_KEY)
    if (localDate) {
      const { username, password } = JSON.parse(localDate)
      this.userDetail.username = username
      this.userDetail.password = password
    }
  },
  methods: {
    submitForm() {
      this.$refs.form.validate(async(valid) => {
        if (valid) {
          // console.log(valid)
          // 先在这个地方发请求
          // console.log(this.userDetail)
          // 在有异步任务的时候,如果想要等异步任务完成之后在执行,使用async 和await 这个是处理异步任务的
          // 一般都是用在简写的请求上面
          await this.$store.dispatch('user/loginToken', this.userDetail)
          if (this.checked) {
            localStorage.setItem(FORM_KEY, JSON.stringify(this.userDetail))
          } else {
            localStorage.removeItem(FORM_KEY)
          }
          console.log(this.$route.query)
          if (this.$route.query.redirect) {
            this.$router.push(this.$route.query.redirect)
          } else {
            this.$router.push('/workbench')
          }
        } else {
          console.log('error submit!!')
          return false
        }
      })
    }

  }
}
</script>

<style scoped lang="scss">
.login_body {
  display: flex;
}
.bg {
  width: 60vw;
  height: 100vh;
  background: url('~@/assets/login-bg.svg') no-repeat;
  background-position: right top;
  background-size: cover;
}
.box {
  margin: 200px 10% 0;
  flex: 1;
  .title {
    padding-bottom: 76px;
    font-size: 26px;
    font-weight: 500;
    color: #1e2023;
  }
  ::v-deep() {
    .ant-form-item {
      display: flex;
      margin-bottom: 62px;
      flex-direction: column;
    }
    .ant-form-item-label label {
      font-size: 16px;
      color: #8b929d;
    }
    .ant-input,
    .ant-input-password {
      border-radius: 8px;
    }
  }
}
.login_btn {
  width: 100%;
}
</style>
